JPH03102623U - - Google Patents
Info
- Publication number
- JPH03102623U JPH03102623U JP1073490U JP1073490U JPH03102623U JP H03102623 U JPH03102623 U JP H03102623U JP 1073490 U JP1073490 U JP 1073490U JP 1073490 U JP1073490 U JP 1073490U JP H03102623 U JPH03102623 U JP H03102623U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- chamber
- valve
- piston
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図のＢ−Ｂ断面矢視図、第３図は第１図
のＡ−Ａ断面矢視図、第４図は作用説明図、第５
図は従来例を示す図である。
図中、２１……アウトプツトシヤフト、２２…
…ベアリング、２３……サンギア、２４……プラ
ネタリギア、２５……インプツトシヤフト、２６
……入力ギア、２７……アイドラギア、２８……
キヤリア、２９……リングギア、３０……ベアリ
ング、３１……ハブ、３２……スプライン部、３
３……インナープレート、３４……ケース、３５
……スプライン部、３６……アウタープレート、
３７……ピストン、３８……ピストンケース、３
９……油孔、４０……ＰＷＭバルブ、４１……第
１油路、４２……第１室、４３……間隙、４４…
…第２室、４５……第２油路、４６……オリフイ
ス、４７……第３油路、４８……スプール弁、４
９……リターンスプリング。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a cross-sectional view taken along line B-B in Figure 1, Figure 3 is a cross-sectional view taken along line A-A in Figure 1, Figure 4 is an action explanatory diagram, and Figure 5 is a cross-sectional view taken along line A-A in Figure 1.
The figure shows a conventional example. In the figure, 21...output shaft, 22...
... Bearing, 23 ... Sun gear, 24 ... Planetary gear, 25 ... Input shaft, 26
...Input gear, 27...Idler gear, 28...
Carrier, 29...Ring gear, 30...Bearing, 31...Hub, 32...Spline section, 3
3...Inner plate, 34...Case, 35
...Spline part, 36...Outer plate,
37... Piston, 38... Piston case, 3
9... Oil hole, 40... PWM valve, 41... First oil path, 42... First chamber, 43... Gap, 44...
...Second chamber, 45...Second oil passage, 46...Orifice, 47...Third oil passage, 48...Spool valve, 4
9...Return spring.
Claims (1)
インナープレートと、ケースに組み付けしたアウ
タープレートをピストンケース内に収納したピス
トンで押圧する多板クラツチにおいて、油圧を調
整するバルブに連通する第１油路に通じる外側第
１室を前記ピストンと前記ピストンケースとの間
に設け、該第１室に間隙を介して連通する内側第
２室を設けるとともに、該第２室とオイルポンプ
に連通する第２油路との間にオリフイスを形成し
、さらに、前記バルブで調整された油圧を導入す
る第３油路を設け、該第３油路からの油圧が所定
値に上昇すると、前記第２油路を閉止するスプー
ル弁を設けたことを特徴とする多板クラツチの冷
却構造。 In a multi-plate clutch in which an inner plate assembled to a hub integrally formed with a ring gear and an outer plate assembled to a case are pressed by a piston housed in a piston case, the first oil passage communicates with a valve that adjusts oil pressure. A first outer chamber is provided between the piston and the piston case, a second inner chamber is provided that communicates with the first chamber through a gap, and a second oil passage communicates with the second chamber and an oil pump. an orifice is formed between the valve and a third oil passage that introduces the oil pressure adjusted by the valve, and when the oil pressure from the third oil passage rises to a predetermined value, the second oil passage is closed. A multi-disc clutch cooling structure characterized by a spool valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1073490U JPH03102623U (en) | 1990-02-06 | 1990-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1073490U JPH03102623U (en) | 1990-02-06 | 1990-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03102623U true JPH03102623U (en) | 1991-10-25 |
Family
ID=31514288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1073490U Pending JPH03102623U (en) | 1990-02-06 | 1990-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03102623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017047475A1 (en) * | 2015-09-14 | 2017-03-23 | 本田技研工業株式会社 | Hydraulic power transmission device |
-
1990
- 1990-02-06 JP JP1073490U patent/JPH03102623U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017047475A1 (en) * | 2015-09-14 | 2017-03-23 | 本田技研工業株式会社 | Hydraulic power transmission device |
| JPWO2017047475A1 (en) * | 2015-09-14 | 2018-01-18 | 本田技研工業株式会社 | Hydraulic power transmission device |
| CN108026982A (en) * | 2015-09-14 | 2018-05-11 | 本田技研工业株式会社 | Hydraulic power transmission device |
| CN108026982B (en) * | 2015-09-14 | 2019-12-20 | 本田技研工业株式会社 | Hydraulic power transmission device |
| US10563706B2 (en) | 2015-09-14 | 2020-02-18 | Honda Motor Co., Ltd. | Hydraulic power transmission device |
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